DR. KENNETH REESE WILLIAMS JR. MD
NPI 1245471879
Internal Medicine in Macon, GA

NPI Status: Active since March 11, 2009

Contact Information

350 HOSPITAL DR
MACON, GA
ZIP 31217
Phone: (478) 765-7000

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  • Individual
  • Male
  • Years of Experience 30
  • Internal Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About KENNETH WILLIAMS

This page provides the complete NPI Profile along with additional information for Kenneth Williams, an internist established in Macon, Georgia with a medical specialization in Internal Medicine and more than 30 years of experience. He graduated from Mercer University School Of Medicine in 1996. The healthcare provider is registered in the NPI registry with number 1245471879 assigned on March 2009. The practitioner's primary taxonomy code is 207R00000X with license number 044381 (GA). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1245471879
Provider Name
DR. KENNETH REESE WILLIAMS JR. MD
Other Name
KEN WILLIAMS MD
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
350 HOSPITAL DR MACON, GA 31217
Location Phone
(478) 765-7000
Mailing Address
3501 PEAKE RD SUITE 700 MACON, GA 31210
Mailing Phone
(478) 476-9285
Mailing Fax
Medical School Name
MERCER UNIVERSITY SCHOOL OF MEDICINE
Graduation Year
1996
Is Sole Proprietor?
Yes
Enumeration Date
03-11-2009
Last Update Date
03-11-2009
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An internist like Kenneth Williams is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
044381
License State
GA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1208M00000XAllopathic & Osteopathic Physicians

Hospitalist

044381 (GA)

Medicare Participation & PECOS Enrollment Status

Kenneth Williams is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Kenneth Williams is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 2769507797

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20100915000156

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Other DME (DE000N)

    Commode chair, mobile or stationary, with fixed arms (HCPCS:E0163)

    3 DME suppliers used 14 Medicare Claims 14 Services Paid

  • DME-Other DME (DE000N)

    Commode chair, mobile or stationary, with detachable arms (HCPCS:E0165)

    2 DME suppliers used 14 Medicare Claims 14 Services Paid

  • DME-Hospital Beds (DB000N)

    Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress (HCPCS:E0260)

    3 DME suppliers used 39 Medicare Claims 39 Services Paid

  • DME-Oxygen and Supplies (DC002N)

    Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)

    2 DME suppliers used 15 Medicare Claims 15 Services Paid

  • DME-Oxygen and Supplies (DC002N)

    Portable oxygen concentrator, rental (HCPCS:E1392)

    2 DME suppliers used 11 Medicare Claims 11 Services Paid

  • DME-Wheelchairs (DD000N)

    Standard wheelchair (HCPCS:K0001)

    3 DME suppliers used 113 Medicare Claims 113 Services Paid

  • DME-Wheelchairs (DD021N)

    Elevating leg rests, pair (for use with capped rental wheelchair base) (HCPCS:K0195)

    2 DME suppliers used 27 Medicare Claims 27 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Follow-up nursing facility visit per day, typically 25 minutes

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

This service was performed 18 times for 14 patients

Initial nursing facility visit per day, typically 45 minutes

An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.

This service was performed 84 times for 78 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $31.02 for a new patient copayment and $23.71 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 31217 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $124.1
  • Minimum New Patient Price $53.31
  • Maximum New Patient Price $164.04
  • Average New Patient Copayment $31.02
  • Minimum New Patient Copayment $13.32
  • Maximum New Patient Copayment $41.01

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $94.84
  • Minimum Established Patient Price $16.68
  • Maximum Established Patient Price $133.24
  • Average Established Patient Copayment $23.71
  • Minimum Established Patient Copayment $4.17
  • Maximum Established Patient Copayment $33.31

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. KENNETH REESE WILLIAMS JR. MD

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1245471879
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2285872814
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 8 + 5 + 8 + 7 + 2 + 8 + 1 + 4 + 24 = 71
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 71 = 99

The NPI number 1245471879 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1942289061DR. JAMES E PHILLIPS MD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)350 HOSPITAL DR
MACON, GA 31217
(478) 765-4865
1588627103 CAROLINE M MARTIN RD
Individual
Dietitian, Registered350 HOSPITAL DR
MACON, GA 31217
(478) 965-4189
1285688069 MISAEL RODRIGUEZ M.D.
Individual
Pediatrics (Neonatal-Perinatal Medicine)350 HOSPITAL DR NICU
MACON, GA 31217
(478) 765-4132
1821045808 EDWARD CONNER M.D.
Individual
Pediatrics (Neonatal-Perinatal Medicine)350 HOSPITAL DR NICU
MACON, GA 31217
(478) 765-4132
1093818312 LISA KIRKLAND MD
Individual
Emergency Medicine (Emergency Medical Services)350 HOSPITAL DR
MACON, GA 31217
(770) 994-9326
1982730750DR. LARRY WELLS GRANT M.D.
Individual
Internal Medicine (Pulmonary Disease)350 HOSPITAL DR
MACON, GA 31217
(478) 464-1326
1770771115MS. KENISHA ERONA CARTER MS, OTR/L
Individual
Occupational Therapist350 HOSPITAL DR
MACON, GA 31217
(478) 765-7000
1649423252BRAGG EMERGENCY PHYSICIANS
Organization
Emergency Medicine350 HOSPITAL DR
MACON, GA 31217
(478) 765-4808
1518110121GEORGIA EM-I MEDICAL SERVICES PC
Organization
Physician Assistant350 HOSPITAL DR
MACON, GA 31217
(478) 765-4808
1194014746 ARLISHA GRIFFITH
Individual
Dietitian, Registered350 HOSPITAL DR
MACON, GA 31217
(478) 765-4189
1467502716OCMULGEE MEDICAL PATHOLOGY ASSOCIATION INC
Organization
Clinical Medical Laboratory350 HOSPITAL DR
MACON, GA 31217
(478) 765-4865
1093787657OCMULGEE MEDICAL PATHOLOGY ASSOCIATION INC
Organization
Pathology (Anatomic Pathology & Clinical Pathology)350 HOSPITAL DR
MACON, GA 31217
(478) 742-0093
1245649011GREYS POINT EMERGENCY PHYSICIANS LLC
Organization
Emergency Medicine350 HOSPITAL DR
MACON, GA 31217
(478) 746-4646
1821488537 CARESSIA HARRIS
Individual
Registered Nurse (Emergency)350 HOSPITAL DR
MACON, GA 31217
(478) 765-4144
1861471138DR. GARY K WALKER MD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)350 HOSPITAL DR
MACON, GA 31217
(478) 765-4865
1215916333DR. ALEXANDER R MITCHELL MD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)350 HOSPITAL DR
MACON, GA 31217
(478) 765-4865
1417320292APPLESEED EMERGENCY PHYSICIANS, LLC
Organization
Emergency Medicine350 HOSPITAL DR
MACON, GA 31217
(469) 401-2386
1174996946OMEGA EMERGENCY PHYSICIANS, LLC
Organization
Emergency Medicine350 HOSPITAL DR
MACON, GA 31217
(469) 401-2386
1902827751 LAWRENCE MARK LOCKETT MD
Individual
Pediatrics350 HOSPITAL DR
MACON, GA 31217
(478) 765-7000
1790293751 ROBERT PERRY NP
Individual
Nurse Practitioner (Acute Care)350 HOSPITAL DR
MACON, GA 31217
(229) 395-6565

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245471879, enumerated in the NPI registry as an "individual" on March 11, 2009

The provider is located at 350 Hospital Dr Macon, Ga 31217 and the phone number is (478) 765-7000

The provider's speciality is Internal Medicine with taxonomy code 207R00000X

The provider has more than 30 years of experience. He graduated from Mercer University School Of Medicine in 1996.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $124.1 with an average copayment of $31.02 for new patient appointments. Established patients should expect a typical charge of $94.84 and an average copayment of 23.71. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Follow-up nursing facility visit per day, typically 25 minutes and Initial nursing facility visit per day, typically 45 minutes.

This NPI record was last updated on March 11, 2009. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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